Merry Christmas to all of you, today my dad tested positive for covid. He's in his early 50s. He got the initial two does of the phizer vaccine but hasn't gotten the booster yet. He started feeling bad yesterday morning and has mostly had just bad body aches and chills. The doctor prescribed him z pack. Is there anything I should get him? I asked him if he wanted me to go get him vitamin D, zinc, etc but he said he was ok. I'm not too worried considering he most likely has the omicron variant and it doesn't seem to be as bad as the delta variant.